DE2518472A1 - Verschliessvorrichtung zum andruecken des deckels eines kernreaktor-druckbehaelters auf seinen sitz - Google Patents

Verschliessvorrichtung zum andruecken des deckels eines kernreaktor-druckbehaelters auf seinen sitz

Info

Publication number
DE2518472A1
DE2518472A1 DE19752518472 DE2518472A DE2518472A1 DE 2518472 A1 DE2518472 A1 DE 2518472A1 DE 19752518472 DE19752518472 DE 19752518472 DE 2518472 A DE2518472 A DE 2518472A DE 2518472 A1 DE2518472 A1 DE 2518472A1
Authority
DE
Germany
Prior art keywords
piston
working cylinder
lid
bearing block
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19752518472
Other languages
German (de)
English (en)
Inventor
Gilles Aubert
Gilles Barras
Didier Costes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of DE2518472A1 publication Critical patent/DE2518472A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • G21C13/0735—Seals for closures or for rotatable closures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/1014—Operating means
    • Y10T292/1021—Motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/205—Ring
    • Y10T292/212—With expanding or contracting means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DE19752518472 1974-05-02 1975-04-25 Verschliessvorrichtung zum andruecken des deckels eines kernreaktor-druckbehaelters auf seinen sitz Withdrawn DE2518472A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7415283A FR2269774B1 (enrdf_load_stackoverflow) 1974-05-02 1974-05-02

Publications (1)

Publication Number Publication Date
DE2518472A1 true DE2518472A1 (de) 1975-11-13

Family

ID=9138392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752518472 Withdrawn DE2518472A1 (de) 1974-05-02 1975-04-25 Verschliessvorrichtung zum andruecken des deckels eines kernreaktor-druckbehaelters auf seinen sitz

Country Status (10)

Country Link
US (1) US3989290A (enrdf_load_stackoverflow)
JP (1) JPS5127115A (enrdf_load_stackoverflow)
BE (1) BE828090A (enrdf_load_stackoverflow)
CH (1) CH600203A5 (enrdf_load_stackoverflow)
DE (1) DE2518472A1 (enrdf_load_stackoverflow)
FR (1) FR2269774B1 (enrdf_load_stackoverflow)
GB (1) GB1483147A (enrdf_load_stackoverflow)
IT (1) IT1032788B (enrdf_load_stackoverflow)
NL (1) NL7504903A (enrdf_load_stackoverflow)
SE (1) SE381763B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836637A1 (de) * 1977-12-13 1979-06-21 Voest Ag Druckbehaelter mit deckel fuer atomreaktoren
DE19708081A1 (de) * 1997-02-28 1998-03-26 Siemens Ag Vorrichtung und Verfahren zum Verschließen eines Sicherheitsbehälters

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110540A (en) * 1976-03-15 1977-09-16 Toshiba Corp Multiple data processing system
JPS52110539A (en) * 1976-03-15 1977-09-16 Toshiba Corp Multiple data processing system
JPS5813934B2 (ja) * 1976-03-15 1983-03-16 株式会社東芝 多重デ−タ処理システム
FR2470433A1 (fr) * 1979-11-23 1981-05-29 Novatome Ind Dispositif de fermeture pour limiter les courants de convection dans un espace annulaire autour d'un composant d'un reacteur nucleaire
DE3048603C2 (de) * 1980-12-23 1983-03-24 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Verschlußvorrichtung für eine große Öffnung in einem mit hohem Innendruck betriebenen Druckbehälter
DE3326207A1 (de) * 1983-07-21 1985-01-31 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Halte- und spannvorrichtung fuer einen kavernen-deckel an einem spannbetonbehaelter
DE3534424A1 (de) * 1985-09-27 1987-04-09 Hochtemperatur Reaktorbau Gmbh Kernreaktoranlage mit einem ht-kleinreaktor
DE19528999C2 (de) * 1995-08-07 2000-01-05 Pfleiderer Verkehrstechnik Verbindung von Spannbetonelementen und Verfahren hierzu
US6663149B1 (en) * 2001-02-06 2003-12-16 Robins & Myers Energy Systems, L.P. Threaded closure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353859A (en) * 1965-03-23 1967-11-21 Preload Co Open end structure having a positively engaged closure
SE363389B (enrdf_load_stackoverflow) * 1972-05-26 1974-01-14 Atomenergi Ab
FR2216863A5 (enrdf_load_stackoverflow) * 1973-02-06 1974-08-30 Commissariat Energie Atomique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836637A1 (de) * 1977-12-13 1979-06-21 Voest Ag Druckbehaelter mit deckel fuer atomreaktoren
DE19708081A1 (de) * 1997-02-28 1998-03-26 Siemens Ag Vorrichtung und Verfahren zum Verschließen eines Sicherheitsbehälters

Also Published As

Publication number Publication date
SE7504946L (sv) 1975-11-03
SE381763B (sv) 1975-12-15
FR2269774B1 (enrdf_load_stackoverflow) 1978-01-20
IT1032788B (it) 1979-06-20
GB1483147A (en) 1977-08-17
JPS5127115A (enrdf_load_stackoverflow) 1976-03-06
BE828090A (fr) 1975-08-18
CH600203A5 (enrdf_load_stackoverflow) 1978-06-15
FR2269774A1 (enrdf_load_stackoverflow) 1975-11-28
US3989290A (en) 1976-11-02
NL7504903A (nl) 1975-11-04

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination